A robot standing on top of a rocky hill next to a rock

Mechs in the sky fight dragons: The mech held a sword，Slash at the dragon。The dragon dodges and spews flames。White clouds float in the sky during the day，The mechs in the distance reflected the sunlight。(high detal)(the Sun Shining)(Castle in the sky)(high qulity)(A high resolution)(1080P,2K,4K,18K)(8K smooth)futuristic sense of technology the high-purity tone ultrawide shot Warframe Unreal Engine Quixel Megascans Render